Estimator

Aecon Concessions; Toronto; On-site; CAD 80,000 - 110,000; Full time

Job summary

Aecon is seeking an Estimator to generate accurate cost estimates for assigned projects within the Aecon Utilities and Concessions portfolio. The role involves preparing budgets, schedules, and tender submissions while managing project risk.

The ideal candidate has a diploma or degree in Civil/Construction/Electrical, at least 5 years of estimating experience in the utility sector, and strong proficiency with MS Excel and estimating software.

Qualifications

• Reading construction drawings and contract documents.
• Strong knowledge of job cost fundamentals and basic accounting principles is an asset.
• Proficient in MS Excel, Word and project planning tools.

Responsibilities

• Responsible for the overall financial performance of projects awarded.
• Analyzes documents, specifications, proposals, addendums in preparation for pricing.
• Formulates all costs for tender submissions – labour, equipment, material, rentals, and subcontracts.
• Performs quantity take-offs and obtains pricing from suppliers for estimates.
• Communicates with clients and coordinates invoicing / progress payments.

Skills

Reading drawings

Contract language knowledge

Cost estimation fundamentals

MS Excel

MS Word

MS Project

Education

Diploma / Degree – Civil / Construction / Electrical

Tools

Primavera P6

Estimating software

Job description

Location: Toronto, ON, CA

Date: Jul 16, 2026

Come Build Your Career at Aecon!

Aecon delivers some of the most complex and impactful infrastructure projects — from transformative transportation networks to critical energy, industrial and nuclear programs. The projects we build connect communities and power future generations. With deep roots in North America and a strong footprint internationally, Aecon brings global expertise and proudly serves public and private sector clients through its Construction and Concessions segment.

Safety Always is not only our #1 core value – it is the standard that anchors our culture. We believe the most ambitious projects deserve the most committed people. At Aecon, you won’t just build your career — you’ll help build what matters to enable future generations to thrive.

At Aecon we:

• Safety Always. Our number one core value. The safety of our people, projects, partners, and stakeholders is our priority focus – today and always.
• Integrity. We lead by example, with humility and courage.
• Accountability. We’re passionate about delivering on our commitments.
• Inclusion. We provide opportunities where people feel valued, supported, and empowered to contribute fully.

We deliver infrastructure with purpose, and our people are at the heart of everything we do. Aecon employees are incredibly proud to build some of the most impactful infrastructure of this generation – we call it Aecon Proud.

At Aecon we:

• Ensure you and your family receive the services and benefits needed to support your mental, emotional, and physical well-being.
• Are intentional when it comes to investing in your development. We help you build your career and advance your skills through our Aecon University, tuition reimbursement, and Leadership Programs.
• Are committed to creating work environments focused on mutual respect, teamwork, collaboration, and new ideas, through meaningful initiatives, training, partnerships with Veteran groups, our Aecon Women in Trades and diversity programs, as well as our Employee Resource Groups (ERGs), to ensure we are building with top talent and harnessing our collective strengths within every aspect of our culture.
• Operate responsibly by managing risk, safety, and environmental considerations across all our projects and surrounding communities.

Our success is built on the passion, expertise, and dedication of our people. Together, we embrace strong execution, innovation, and continuous improvement — values that come to life through the unique talents and collaborative spirit of every team member. If you’re inspired to make a difference through future-building projects, join our best-in-class team.

Safer. Faster. Smarter.

Aecon Utilities is a leading North American utility infrastructure provider with a strong track record delivering safe, reliable and innovative solutions across electrical, telecommunications, pipeline distribution and renewable energy markets. With operations across North America, Aecon Utilities supports critical utility infrastructure that powers and keeps communities connected. Guided by our core value of Safety Always, we partner with clients to build the infrastructure that powers the future.

What is the Opportunity?

Reporting to the Estimating Manager, the Estimator will be responsible for the generation of accurate and timely cost estimates for assigned projects. The Estimator will deliver properly organized estimates, budgets, and schedules, while managing Aecon’s risk. The Estimator will also be responsible for tracking project financial performance upon award.

What You'll Do Here:

• Responsible for the overall financial performance of projects awarded.
• Analyzes documents, specifications, proposals, addendums in preparation for pricing.
• Performs any estimate related oral and/or written communications with clients.
• Reviewing project site prior to price preparation.
• Obtains input from Operations staff as appropriate.
• Performs quantity take-off from construction drawings where applicable.
• Obtains pricing from suppliers and incorporate into estimate.
• Formulates all costs for tender submission – labour, equipment, material, rentals, and subcontracts.
• Accountable for accuracy and completeness of tender submissions.
• Oversees the distribution of appropriate documentation appropriately upon award of project.
• Stationed on major project as required.
• Tracks, forecasts, and reports weekly on the financial and operational performance of awarded projects and provides data for month-end reconciliations.
• Manages Scope Changes as required.
• Coordinates invoicing / progress payment activities.
• Maintains files and correspondence on active and completed projects.
• Provide technical support to field staff.
• Collaborates with Operations to drive project success and learning.
• Drives Estimating process / procedure compliance and consistency.
• Performs Post Bid / Post Project Analysis completion and that associated learning and communication takes place.
• Assists with RFP’s and General Contract tender submissions.
• Assists with Prequalification submissions, RFQ’s and RFI’s as required.
• Incorporates / complies with Aecon’s risk management policies and procedures.
• Drives positive relationships and serves as key contact with Clients, Consultants, and key subcontractors.
• Protects all forms of proprietary information.
• Maintains Estimating data systems to ensure they are kept up to date.
• Assists in the training of new Estimating staff as appropriate.
• Performs other duties and responsibilities as required.
• Assists in maintenance of estimating department policies procedures, processes, and standards.
• Collects data and reports on established business Key Performance Indicators.

What You Bring to the Team:

• Diploma / Degree – Civil / Construction / Electrical.
• Minimum of 5 years of prior Estimating experience in the Utility Sector.
• Ability to read and understand construction drawings and contract documents.
• Thorough knowledge of contract language / Terms and Conditions / Bonding etc.
• Good knowledge of job cost fundamentals and basic accounting / reporting principles an asset.
• Self-motivated with excellent organizational skills.
• Strong computer skills – MS Excel / Word / Project, P6 and estimating software.
• Strong communication skills – oral and written.
• Ability to work accurately, effectively under pressure.
• Adaptable to flexible work schedule when required to meet deadlines.
• Ability to work with others as a team.
• Valid driver’s license and ability to travel as required.

Reason for Vacancy: New

The expected pay range for this role is: $80,000 - $110,000 per year

Individual pay is determined based on several factors, including work location, education, experience, unique skills and job conditions. Other considerations may include certifications, specialized training, and the complexity or scope of the role.

Aecon fosters diversity, inclusion and belonging within and across our organization. We welcome all to apply including, women, visible minorities, Indigenous peoples, persons with disabilities, and persons of any sexual orientation or gender identity.

We are committed to adhering to the objectives and requirements outlined in the Accessible Canada Act (ACA), and to meeting the accessibility needs of persons with disabilities in a timely manner. Through the implementation of the requirements of the ACA and its applicable regulations, appropriate accommodations will be provided upon request throughout the interview and hiring process.

As part of our commitment to fair and transparent hiring practices, Aecon may use artificial intelligence (AI) tools to assist in screening and reviewing candidates. These tools are applied responsibly and in accordance with applicable privacy laws and Aecon’s AI Usage Policy. All final decisions are made by qualified Aecon team members.